The Sneaky No-Good Tricks Israel Is Using to Stop Help Getting to Gaza

JERUSALEM—Israel is crippling the ability of NGOs and human rights organizations to address the dire humanitarian crisis in Gaza and the West Bank, by smearing, threatening and torturing existing aid workers, while limiting or denying visas to people who want to come and help.

The U.N. Relief and Works Agency (UNRWA), the backbone of aid, education and support to millions of Palestinians, has been hard hit by bombing attacks on its staff and infrastructure in Gaza...